Tatebayashi Castle

Tatebayashi Castle is a flatland-style Japanese fortress located in Tatebayashi, Gunma Prefecture. Originally established in the 15th century by the Akai clan, the site holds a legendary origin story where a fox spirit reportedly drew the fortification design on the ground. The castle first appears in reliable historical records from 1471 and served as a strategic stronghold during the turbulent Sengoku period, contested by major powers including the Uesugi, Takeda, and Hojo clans. Its strategic value lay in its control over the Tone River, a vital waterway supplying the capital of Edo.

In 1590, Tokugawa Ieyasu assigned the castle to his trusted general Sakakibara Yasumasa, who completely rebuilt the structure and the surrounding town while implementing flood control measures. Throughout the Edo period, the fortress was reserved for high-ranking Tokugawa relatives and retainers, including the future Shogun Tokugawa Tsunayoshi. However, after 1683, the main keep was allowed to fall into ruin, replaced by a smaller two-story tower in 1707. The majority of the remaining structures were destroyed by fire in 1874 following the Meiji Restoration, leading to the filling of moats and the sale of most grounds.

Today, the former castle site is largely occupied by modern infrastructure, including the Tatebayashi city hall. Despite the extensive demolition and loss of buildings over centuries, the location remains open to the public. Visitors can still view surviving historical elements, specifically sections of the original stone walls and the Dobashi-mon gate from the third bailey. These remnants serve as a tangible link to the site's long history as a center of regional power and administration in southern Gunma Prefecture.